Biotin 5000 mcg | GNC
Note: This product cannot be sold in Canada

Product Information



Supports healthy hair, skin & nails*


Nutrition Facts
Serving Size  1 Capsule(s)
Servings Per Container  240

Amount Per Serving     % DV

Biotin 5000 mcg   1667%

** Daily Value (DV) not established.
Other Ingredients
Dicalcium Phosphate, Cellulose
Label (click image to enlarge)

How To Use

As a dietary supplement, take 1 caplet daily.
Keep out of reach of children.
Store in a cool dry place.
Pittsburgh PA 15222


4.7 / 5.0
15 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
is perfect
October 11, 2018
5 months ago
Not taken long enough
I have been taking biotin for more than 20 years. Unfortunately, this review will not be very helpful because I just started taking this brand. I have very strong nails and thick healthy hair and I am 66. I’ve only been taking this one for about a week and have noticed no difference, no aftertaste, no stomachaches etc. I’m sure it is a five product.
September 9, 2018
1 month ago
Since I started taking this Biotin, specifically, my hair & nails are growing better & stronger. Exactly what I needed.
August 8, 2018
2 months ago
Yes I would recommend the product
August 3, 2018
3 months ago
I never received my order
July 24, 2018
3 months ago
Good for hair and nails
A few years back I noticed that the length of my hair was not growing and I started taking one biotin 5000mcg a day after a meal and it has made a big difference, the length of my hair now grows, hair should grow 1/2 of an inch a month on average. Also, ever since I was a teenager I had very soft brittle nails that would split but since I have been taking a biotin daily my nails grow and no longer split, I also take 1 vitamin c of 1000mg daily. Finally in my 50s I have strong nails. I recommend this vitamin.
July 2, 2018
10 months ago
I have been taking Biotin for 2 years now and I do feel it helps my skin look better, I also don’t breakout as much. I definitely recommen this product.
June 5, 2018
5 months ago
Best biotin!
April 22, 2018
6 months ago
I'm getting my hair back!!!! Awsome product! Love it!
March 26, 2018
10 months ago
It is the first time I use it. Hope it willbe good foro my hair and nails
March 14, 2018
7 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 9 questions Browse 9 questions and 11 answers
Why did you choose this?
GNC Store
for my wife
m l on Apr 10, 2015
Fantastic product for hair, skin, and nails.
k p on Apr 6, 2015
for my wife
m l on Apr 10, 2015
have taken two cups, not effective on me.....
c h on Apr 6, 2015
Fantastic product for hair, skin, and nails.
k p on Apr 6, 2015
lowers blood sugar
l e on Apr 1, 2015
have taken two cups, not effective on me.....
c h on Apr 6, 2015
lowers blood sugar
l e on Apr 1, 2015
i am very itchy since I started taking the GNC Biotin 5000. Is this a side effect?
A shopper on Jun 28, 2016
BEST ANSWER: Biotin is a dietry supplement ,you need to take lots of water, so u want get itchy.. U need to drink at least 20 glass of water ..
Are all biotin supplements the same regardless of brand name?
A shopper on Mar 12, 2018
I bought one BIOTIN 5000 MCG in GNC store, and the label shows this is for women to improve fingernail , did not mention it is good for hair, and i am a man, is that okay to have this?
A shopper on Oct 20, 2014
BEST ANSWER: Although biotin is indeed safe for you to take as a man, it is not likely to have specific benefit, no matter how much you take.
What type of gelatine does biotin have ? Fish beef or pork ?
A shopper on Sep 22, 2013
BEST ANSWER: It's pork gelatin.
I'm planning a pregnancy Is it safe to use before pregnancy occurs?

In the event occurred pregnancy Do causing any problems??
A shopper on May 28, 2013
BEST ANSWER: Yes, the Biotin is a good vitamin to take before and after getting pregnant. The Biotin is essential vitamin that helps with developing embryos. Biotin has no serious side effects.
What time of the day can i use biotin?
A shopper on Apr 6, 2018
BEST ANSWER: I always take it in the morning with my breakfast. I've never had any problem with taking it at any time of the day though (if I forget it at breakfast). Strengthens my hair, nails and skin.
In how many time do you see results with Biotin?
A shopper on Jul 8, 2018
BEST ANSWER: I’ve never paid attention to how quickly it began working but it definitely has helped me. I’d guess it worked within a couple of weeks.
is this product made in USA?
K D on Aug 10, 2018
Does Gnc booting has gelatin?
A shopper on Aug 12, 2016